http://3oamv2de6ooacy72hv3ulym3i3vvlprlkqas7hhzo4pu5nyxnji37zad.onion/blogs/migrating-to-floss
You can even host it yourself and talk to someone else from a different server! But it is not necessary. Instead of X (Twitter) or Threads, use Mastodon Mastodon is a microblogging platform just like 𝕏 (formerly known as Twitter), Mastodon is also federated and has a wide range of instances for like-minded people, I suggest you to go through their public server list and choose one that fits you the most...